Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754855AbbBTPsb (ORCPT ); Fri, 20 Feb 2015 10:48:31 -0500 Received: from mx1.redhat.com ([209.132.183.28]:45807 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754082AbbBTPsa (ORCPT ); Fri, 20 Feb 2015 10:48:30 -0500 Date: Fri, 20 Feb 2015 10:48:26 -0500 From: Mike Snitzer To: Linus Torvalds Cc: linux-kernel@vger.kernel.org, dm-devel@redhat.com, Mikulas Patocka , Alasdair G Kergon , Ondrej Kozina , Milan Broz , "Darrick J. Wong" Subject: [git pull] additional device mapper changes for 3.20 Message-ID: <20150220154825.GA21338@redhat.com> References: <20140612141337.GB27768@redhat.com> <20150216210142.GA22223@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20150216210142.GA22223@redhat.com> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2536 Lines: 56 Hi Linus, The following changes since commit 802ea9d8645d33d24b7b4cd4537c14f3e698bde0: Merge tag 'dm-3.20-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm (2015-02-12 16:36:31 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git tags/dm-3.20-changes-2 for you to fetch changes up to 22aa66a3ee5b61e0f4a0bfeabcaa567861109ec3: dm snapshot: fix a possible invalid memory access on unload (2015-02-18 09:41:54 -0500) ---------------------------------------------------------------- - Significant dm-crypt CPU scalability performance improvements thanks to changes that enable effective use of an unbound workqueue across all available CPUs. A large battery of tests were performed to validate these changes, summary of results is available here: https://www.redhat.com/archives/dm-devel/2015-February/msg00106.html - A few additional stable fixes (to DM core, dm-snapshot and dm-mirror) and a small fix to the dm-space-map-disk. ---------------------------------------------------------------- Darrick J. Wong (1): dm io: reject unsupported DISCARD requests with EOPNOTSUPP Mike Snitzer (1): dm space map disk: fix sm_disk_count_is_more_than_one() Mikulas Patocka (10): dm mirror: do not degrade the mirror on discard error dm crypt: use unbound workqueue for request processing dm crypt: don't allocate pages for a partial request dm crypt: avoid deadlock in mempools dm crypt: remove unused io_pool and _crypt_io_pool dm crypt: offload writes to thread dm crypt: add 'submit_from_crypt_cpus' option dm crypt: sort writes dm: fix a race condition in dm_get_md dm snapshot: fix a possible invalid memory access on unload Documentation/device-mapper/dm-crypt.txt | 15 +- drivers/md/dm-crypt.c | 392 ++++++++++++++----------- drivers/md/dm-io.c | 6 + drivers/md/dm-raid1.c | 9 + drivers/md/dm-snap.c | 4 +- drivers/md/dm.c | 27 +- drivers/md/persistent-data/dm-space-map-disk.c | 4 +- 7 files changed, 269 insertions(+), 188 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/